Overview
Parallel bars consist of two horizontal bars mounted on a metal frame, widely used in gymnastics and functional training. They enable dynamic movements like swings and static holds, targeting upper body and core strength. Standard competition bars are 3.5 meters long and 1.75 meters high, while training models often feature adjustable heights. Modern designs incorporate shock-absorbing materials to reduce joint strain. The equipment is essential in schools, gyms, and rehabilitation centers, with variations like wall-mounted or portable units for diverse settings.
Structure and Working Principle
The bars are supported by vertical posts anchored to a heavy base or floor. High-end models use counterweight systems for stability during intense routines. The bars themselves are typically wooden (for grip) or fiberglass (for flexibility), wrapped with textured tape or rubberized coatings. Adjustability is key: hydraulic or pin-lock mechanisms allow height customization (usually 1.2–2 meters). The width between bars (42–52 cm) can often be modified to suit different body sizes and skill levels.
Key Features
Durability is critical, with steel frames powder-coated to resist rust. Competition-grade bars must meet FIG (Fédération Internationale de Gymnastique) specifications for diameter (4 cm) and deflection limits. Safety features include non-slip rubber feet, padded stanchions, and rounded edges. Some models offer telescopic bars for compact storage or transport. Advanced versions integrate sensors to monitor technique and force distribution.
Application Areas
Competitive gymnastics: Used in men’s artistic gymnastics for routines involving swings and handstands. Fitness training: Popular for calisthenics (e.g., muscle-ups) and military PT drills. Rehabilitation: Adjustable parallel bars aid mobility recovery, providing support for patients relearning walking. Educational: Schools use simplified versions for PE classes to develop coordination and strength.
Maintenance and Precautions
Inspect bolts and welds monthly; tighten or repair as needed. Clean bars with mild detergent to maintain grip texture. Avoid exposing wooden bars to excessive moisture to prevent warping. Always ensure the equipment is on level ground before use. For training, use crash mats and supervise beginners to prevent falls. Weight limits should never be exceeded—industrial-grade bars may support up to 500 lbs.
B2B Procurement Guide
Bulk buyers should verify certifications like EN 913 (sports equipment safety) and ASTM F3101 (gymnastics standards). Request material test reports for steel tubing (minimum 2 mm thickness). OEM suppliers often provide customization (e.g., branding, color options). Lead times vary: stock models ship in 2–4 weeks; custom builds take 8–12 weeks. Consider freight costs—foldable designs reduce shipping volume by 30%.
Related Manufacturers
- 主营：篮球架、户外健身器材、儿童篮球架、单双杠、健身路径、移动篮球架、小区健身器材、儿童滑梯、儿童游乐设施、公园椅、乒乓球台、足球门、公园健身器材、SMC乒乓球台、看台座椅、塑胶跑道、标准足球门、透气型塑胶跑道、人造草坪、小区健身路径、智能健身器材、垃圾箱、体育器材、台球桌、乒乓球桌
- 主营：室外广场健身器材、电动伸缩看台座椅、学校体育场围网、球场幼儿园悬浮运动地板、学校塑胶跑道铺设、小区学校幼儿园epdm塑胶地面、足球场人造仿真休闲草、车间厂房环氧地坪、小小运动馆器材、球场舞蹈室幼儿园运动地胶、舞蹈把杆、橡胶地垫、400米障碍器材、特警五项障碍器材
- 主营：室外篮球架、移动乒乓球台、运动地胶、训练设施、健身房地胶、室外橡胶地垫、公园椅、广场健身器材、室外健身器材、游乐设施、滑梯、儿童滑梯、球架、羽毛球柱、足球门、室外运动地胶、拼装地板、室外拼装地板、球场围网、运动场围网、障碍器材、21项障碍器材、足球场围网、足球场人造草坪、免冲沙草坪
- 主营：行军床、折叠桌椅、刺杀对抗系统、防弹衣、防弹头盔、反光背心、防刺服、防暴头盔、给养单元、排爆服、防爆桶、防爆毯
- 主营：小区公园健身器材、部队400米障碍器材、特警八项障碍、军用单双杠、300米障碍器材、移动箱式地埋篮球架、足球门、固定移动看台座椅、悬浮拼装运动地板、硅PU球场、塑胶跑道、epdm地面、球场假草坪、儿童体适能器材、舞蹈室幼儿园篮球场地PVC运动地胶、400米渡海登岛、塑胶地面跑道、室外学校橡胶地垫、抗眩晕滚轮旋梯浪木器材
- 主营：垃圾桶、奥瑞塑胶、分类垃圾、拓展训练器材、舞蹈把杆、田径比赛、田径器材、伸缩座椅、健身器材、组合滑梯、健身路径、腿部按摩器、铅球抵趾板、升降篮球架、健身体操垫、防腐木座椅、铅球投掷圈、不锈钢垃圾箱、户外智能健身、室外乒乓球台、橡皮泥起跳板、仿古垃圾分类
- 主营：智能健身器材、电动伸缩看台座椅、塑胶跑道、单杠双杠、训练器材、篮球架、健身驿站、体操垫、乒乓球桌、漫步机、健身器械、腰背按摩器、瑜伽垫、座椅
- 主营：助跳板、体操凳、铝合金、单双杠、训练器材、跳高垫、起跳板、乒乓球、小山羊、低靠背、海绵垫、足球门、保护垫、篮球架、标志桶、防护棚、体操垫、凳塑料椅、防滑跳板、移动篮球、室外单杠、木质跳箱、看台座椅、弹簧跳板、座椅伸缩
- 主营：羽毛球柱、折叠体操垫、智能二代健身器材、健身路径
- 主营：铝合金、防护靴、折叠床、训练双杠、灭火泵、挡水板、救生圈、灭火机、呼叫器、排烟机、搜救船、临时帐篷、保暖手套、接力水泵、保暖毛毯、应急帐篷、防汛围井、篮式担架、平棉帐篷、雨天鞋套、防雨水鞋、管道通风机、消防摩托车、湿式救援服、中长筒雨靴、水上救生棒
- 主营：防护管、绝缘裤、绝缘服、隔离管、挡水墙、棉被褥、导电裤、伸缩杆、检修鞋、电杆包毯、高压水枪、绝缘头盔、检修裤子、漂浮撑杆、扑火拖把、绝缘手套、直流水枪、绝缘网衣、喷雾水枪、热熔褥子、绝缘软管、保护手套、安全防电服、绝缘蛇形管、绝缘跳线管
- 主营：海绵包、独木桥、网球网、双杠、门球表、助跳板、珍珠球、勾花网、防护垫、排球柱、敏捷圈、跳高架、体操圈、排球网、铝合金、体操绳、捡球器、篮球网、支撑杆、巡边旗、滚铁环、网球柱、标志旗、毽球网、毽球拍、摔跤垫
- 主营：室外健身器材、部队400米障碍器材、消防200米障碍、21项训练器材、军用单双杠、心里行为训练器材、武警300米障碍、特警八项器材、高空拓展器材、平房攀爬墙、电动爬绳机
- 主营：400米障碍、室外健身器材、体育器材、单双杠、障碍训练场器械、军队训练设施、高空心里行为训练架、军事训练器材、体能组合训练架、高空拓展训练器材、舞蹈把杆、体操垫子、21项障碍设施、300米障碍、200米灭火障碍、攀爬架、爬绳杆尺寸、学校音乐凳、消防独木桥、极限越障21项障碍、模拟机降平台、百米障碍设施
- 主营：机械设备、仪器设备、五金工具、双杠、工业品、无线呼叫器、防爆配电箱、静音新风机、防火防爆柜、pp酸碱柜、人行通道闸机、毒麻储存柜、商用洗碗机、燃气热水器、绿翡翠手镯、台球桌、磁力搅拌器、空气能热水器、全自动封边机、消毒柜、工业用吸尘器、商用烘鞋机、立式电热燃气炸炉、超声波洗碗机、超声波清洗机